EPA Air · by state

Air-emissions sources in Maryland

9,831Facilities

By emissions classification in Maryland

High-priority violations in Maryland

20 sources in Maryland carry a current high-priority Clean Air Act violation.

Counties in Maryland

Industries in Maryland

Sources are grouped by the first industry code on the facility record.

Air-emissions inspections in Maryland, by year

A compliance evaluation is the on-site or file review a state, local or federal air agency records against a permitted source.

High-priority air violations in Maryland, by year

A high-priority violation is the most serious class of Clean Air Act non-compliance an agency records against a source; a federally reportable violation is the next step down in severity.

Air-emissions stack tests in Maryland, by year

A stack test measures what a source actually emits, at the stack, against the limit in its permit.

Facilities

Facility↑↓	Classification↑↓	HPV
TUCKERMAN ELEMENTARY SCHOOL	Minor source	No
TUERK HOUSE - 3700 FREDERICK AVENUE	Minor source	No
TULIP GROVE ELEMENTARY SCHOOL	Minor source	No
TULKOFF HORSERADISH PRODUCTS	Minor source	No
TULLY'S RESTAURANT	Minor source	No
TURF VALLEY COUNTRY CLUB	Minor source	No
TURK'S CLEANERS & TAILORS	Minor source	No
TURNBULL ENTERPRISES	Minor source	No
TURNBULL ENTERPRISES	Minor source	No
TURNER USAR CENTER	Minor source	No
TUSCARORA PLASTICS	Minor source	No
TUXEDO PRESS	Minor source	No
TUXEDO SERVICE CENTER	Minor source	No
TWIN ARCH CLEANERS	Minor source	No
TWIN BROOK ELEMENTARY SCHOOL	Minor source	No
TWINBROOK EXXON	Minor source	No
TWO AND FOUR LIQUORS	Minor source	No
TWO GUYS AUTO BODY	Minor source	No
TYLER BP	Minor source	No
TYLER HEIGHTS ELEMENTARY SCHOOL	Minor source	No
TYSON FOODS-SNOW HILL	Minor source	No
U HAUL - 2929 WASHINGTON BOULEVARD	Minor source	No
U OF M DENTAL SCHOOL	Minor source	No
U OF MARYLAND - SEVERN BUILDING	Minor source	No
U OF MD - GOLUB BUILDING	Minor source	No
U OF MD MEDICAL CENTER MIDTOWN CAMPUS	Synthetic minor source	No
U OF MD. MED SCHOOL	Minor source	No
U-FILLER-UP	Minor source	No
U-HAUL CENTER @ PULASKI HIGHWAY	Minor source	No
U-HAUL CENTER-3926 FALLS ROAD	Minor source	No
U-HAUL CO. OF METRO D. C.	Minor source	No
U-HAUL COMPANY OF MARYLAND	Minor source	No
U. S. POSTAL SVC - 3000 HOMEWOOD AV.	Minor source	No
U.A. MECHANICAL TRADES SCHOOL	Minor source	No
U.P.S. - 8325 ARDWICK-ARDMORE	Minor source	No
U.P.S. - 8340 ARDWICK-ARDMORE	Minor source	No
U.S. ARMY RESERVE	Minor source	No
U.S. ARMY RESERVE TRAINING CENTER	Minor source	No
U.S. CAN - COLUMBIA SPECIALTY DIVISN	Minor source	No
U.S. COAST GUARD YARD - CURTIS BAY	Major source	No
U.S. CONCRETE PRODUCTS	Synthetic minor source	No
U.S. COURTHOUSE - SOUTHERN DIVISION	Minor source	No
U.S. FILTER	Minor source	No
U.S. NAVAL RESERVE TRAINING CENTER	Minor source	No
U.S. NAVY - 8621 GEORGIA AVENUE	Minor source	No
U.S. POST OFFICE	Minor source	No
U.S. POST OFFICE MAINTENANCE SHOP	Minor source	No
U.S. POST OFFICE-FREDERICK	Minor source	No
U.S. POSTAL DEVEL - 10000 KENTSDALE	Minor source	No
U.S. POSTAL DEVEL-10100 KENTSDALE DR	Minor source	No
U.S. POSTAL SERVICE	Minor source	No
U.S. POSTAL SERVICE	Minor source	No
U.S. SECRET SERVICE TRAINING ACADEMY	Synthetic minor source	No
U.S.ARMY RESERVE	Minor source	No
U.S.F. & G.	Minor source	No
U.S.GAS - 5308 PARK HEIGHTS AVENUE	Minor source	No
U.S.P.S. 1830 PENN. AVENUE	Minor source	No
U.S.P.S.-60 WEST OLIVER STREET	Minor source	No
U.S.POSTAL SERVICE	Minor source	No
U.S.POSTAL SERVICE - MIDDLE RIVER	Minor source	No
U.S.POSTAL SERVICE 4	Minor source	No
UAW LOCAL 738	Minor source	No
ULTRA GLOSS COLLISION	Minor source	No
ULTRA SERVICE	Minor source	No
UNCLE NICKY'S	Minor source	No
UNI-MART - 425 NORTH PACA STREET	Minor source	No
UNICEL CORPORATION	Minor source	No
UNIFIRST CORP	Minor source	No
UNIFIRST CORPORATION	Minor source	No
UNION 76 - 11402 GEORGIA AVENUE	Minor source	No
UNION CARBIDE CORP	Minor source	No
UNION HOSPITAL	Synthetic minor source	No
UNION LEADER PRINTING	Minor source	No
UNION MEM HOSP	Minor source	No
UNION MEMORIAL UNITED	Minor source	No
UNIONTOWN ELEMENTARY SCHOOL	Minor source	No
UNISITE DESIGN	Minor source	No
UNITECH COLLISION REPAIR	Minor source	No
UNITED BOOK PRESS	Minor source	No
UNITED CEREBRAL PALSY ASSOCIATION	Minor source	No
UNITED DECORATIVE FLOWER COMPANY	Minor source	No
UNITED GLOBE AUTO BODY	Minor source	No
UNITED IRON & METAL	Minor source	No
UNITED IRON & METAL COMPANY	Minor source	No
UNITED KOREAN & TRINITY PRESBYTERIAN	Minor source	No
UNITED PARCEL SERVICE	Minor source	No
UNITED PARCEL SERVICE	Minor source	No
UNITED PARCEL SERVICE - QUAD AVENUE	Minor source	No
UNITED PARCEL SERVICE - VERO ROAD	Minor source	No
UNITED PARCEL SERVICE DISTRIBUTION	Minor source	No
UNITED PARCEL SERVICES	Minor source	No
UNITED PRES. CHURCH OF ATONEMENT	Minor source	No
UNITED PRESBYTERIAN CHURCH	Minor source	No
UNITED RENTAL EQUIPMENT	Minor source	No
UNITED RENTALS	Minor source	No
UNITED SHEET METAL	Minor source	No
UNITED STATES GYPSUM COMPANY	Major source	No
UNITED STEELWORKERS LOCAL 2610	Minor source	No
UNITED TRUCK SERVICE	Minor source	No
UNIV OF MD COOP EXTENSION-ANNEX 357	Minor source	No

Figures from EPA’s ICIS-AIR download.